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Yews are popular evergreen shrubs used in landscaping for their dense foliage and versatility. Proper fertilization is essential for maintaining their health and appearance, especially during their dormant period. Understanding when and how to fertilize yews during dormancy can promote vigorous growth when spring arrives.
Understanding Dormancy in Yews
Yews typically enter dormancy in late fall and remain dormant through winter. During this time, their metabolic activities slow down, and they require less nutrients. Fertilizing during dormancy can be beneficial if done correctly, but overdoing it can harm the plant.
When to Fertilize Yews During Dormancy
The ideal time to fertilize yews during dormancy is in late winter or early spring, just before new growth begins. This timing ensures the nutrients are available when the plant starts actively growing again, promoting healthy development.
Types of Fertilizer Suitable for Dormant Yews
- Slow-release fertilizers: Provide a steady supply of nutrients over time.
- Organic options: Compost, well-aged manure, or organic granular fertilizers.
- Balanced fertilizers: Such as 10-10-10 or 12-4-8 formulations, which supply nitrogen, phosphorus, and potassium.
How to Fertilize Yews During Dormancy
Follow these steps for effective fertilization:
- Apply fertilizer evenly around the base of the yew, avoiding direct contact with the trunk.
- Water thoroughly after applying fertilizer to help nutrients penetrate the soil.
- Use the recommended amount specified on the fertilizer package to avoid overfeeding.
- Refrain from fertilizing during extreme cold weather to prevent root damage.
Precautions and Tips
While fertilizing during dormancy can be beneficial, it’s important to avoid common mistakes:
- Do not fertilize if the soil is frozen or waterlogged.
- Avoid high nitrogen fertilizers late in the season, as they can promote tender growth vulnerable to winter damage.
- Test soil pH and nutrient levels periodically to tailor fertilization needs.
Conclusion
Fertilizing yews during dormancy, when done correctly, can support healthy growth and vibrant foliage in the upcoming season. Timing, appropriate fertilizer choice, and proper application are key to ensuring your yews remain strong and beautiful year-round.